Principal Reliability Engineer Jobs

Discover Principal Reliability Engineer opportunities on Ladders, a destination for vetted professional jobs paying $100,000 or more. Principal Reliability Engineers guide the strategies and technical practices that help organizations build dependable products, systems, and operations. Explore senior-level roles where you can shape reliability programs, solve complex engineering challenges, and influence decisions across teams.

What Does a Principal Reliability Engineer Do?

Principal Reliability Engineers lead efforts to improve the availability, safety, durability, and performance of products or systems. Depending on the industry, they may analyze failure data, assess technical risks, develop reliability models, guide testing and validation, and recommend design or process changes. They often serve as senior technical authorities, partnering with engineering, operations, quality, and leadership teams.

Skills and Qualifications

Employers commonly seek extensive engineering experience and a track record of leading complex reliability initiatives. Relevant strengths may include failure-mode analysis, root-cause investigation, reliability statistics, systems engineering, risk assessment, test planning, and clear technical communication. Requirements vary by employer and industry; some positions may also call for specialized tools, standards, or experience with regulated environments.

Industries and Career Opportunities

Principal Reliability Engineer roles can be found across sectors such as aerospace, energy, manufacturing, medical technology, telecommunications, and software or cloud services. The work may focus on physical assets and products, mission-critical infrastructure, or distributed systems. Browse openings to find positions that match your technical background, preferred industry, and career goals.

Find Principal Reliability Engineer Jobs on Ladders

Use Ladders to explore vetted professional opportunities with salaries of $100,000 or more. Review job requirements, compare roles, and identify positions where your reliability expertise can have a broad impact.

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$150K - $180K *

Shape innovative AI/ML initiatives to enhance student engagement and retention. Lead cross-functional teams to develop predictive models and data pipelines, driving measurable outcomes for thousands o...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$145K - $165K *

Drive your career by owning the end-to-end data platform, designing and maintaining scalable pipelines and infrastructure. Collaborate with analytics teams to ensure data quality and governance while...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$200K - $225K *

Drive the design and delivery of innovative AI-driven applications. Oversee the full development lifecycle, ensuring scalability and reliability in multi-tenant enterprise solutions while collaboratin...

RemoteRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Business Services

$120K - $165K *

Join a team that's committed to modernizing federal software systems. Lead technical discussions and drive the development of scalable applications using Ruby and Rails in a collaborative environment...

United StatesRemote

Reposted 1 month ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $110K *

Join a team that's dedicated to enhancing data quality and governance. Contribute to building robust data platforms and ensure reliable data-driven decision-making through effective testing and automa...

Georgia, USRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$135K - $226K *

Drive your career forward by leading risk management for advanced nuclear projects. Utilize your analytical skills to identify, evaluate, and mitigate risks while collaborating with cross-functional t...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Business Services

$110K - $130K *

Lead the charge in delivering high-impact consulting solutions for clients in the Energy & Utilities sector. Manage engagements, build relationships, and mentor teams to drive client success and strat...

Ann Arbor, MIRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$177K - $212K *

Develop and deploy advanced ML models for multi-object tracking, ensuring robust performance in autonomous vehicles. Collaborate with cross-functional teams to enhance tracking algorithms and improve...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $95K *

Drive innovative electrical designs for mission-critical facilities. Collaborate with global teams on high-profile data center projects, enhancing your expertise in complex systems while enjoying a fl...

Arlington, VARemote

1 week ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$111K - $144K *

Drive customer success by resolving complex technical issues as a Principal Engineer. Collaborate with teams to enhance support services, ensuring seamless operations and proactive engagement for Powe...

Denver, CORemote

2 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$134K - $201K *

Design and engineer identity governance solutions to ensure secure access across diverse environments. Collaborate with cross-functional teams to implement standards, automate workflows, and maintain...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$100K - $300K *

Lead the charge in optimizing the customer journey from landing page to long-term conversion. Drive growth through experimentation, retention strategies, and revenue expansion while collaborating with...

San Francisco, CARemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$159K - $273K *

Lead the future of software engineering by driving architectural modernization, strategic vision, and impactful solutions. Partner with executives and multidisciplinary teams to solve healthcare chall...

Eden Prairie, MNRemote

Reposted today

  •   5 - 7 years exp.  •   Healthcare

$95K - $115K *

Lead the technical health of a claims platform by enhancing applications, ensuring system stability, and bridging engineering with business needs. This hybrid role combines hands-on development with s...

Cincinnati, OHRemote

6 days ago

  •   Less than 5 years exp.  •   Healthcare

$130K - $150K *

Unlock potential by leading cross-functional teams to deliver high-quality capital projects in regulated environments. Drive operational excellence and mentor talent while ensuring compliance with saf...

Indiana, USRemote

5 days ago

  •   5 - 7 years exp.  •   Healthcare

$85K - $120K *

Lead the charge in regulatory affairs by providing strategic guidance, ensuring compliance, and fostering collaboration across institutions. Drive initiatives from research to implementation while men...

United StatesRemote

Today

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$179K - $254K *

Join a team that's driving the future of mobility and IoT! Oversee product lifecycles, collaborate with executives, and navigate complex networks to align cutting-edge solutions with customer needs an...

RemoteRemote

Reposted 5 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$140K - $190K *

Drive innovation in healthcare analytics as a Senior Lead Software Engineer, leading product development, designing ETL processes, and mentoring a collaborative team to enhance patient outcomes throug...

Chicago, ILRemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$106K - $159K *

Transform regulatory strategies by providing CMC expertise to support product development and compliance in a dynamic pharmaceutical environment, ensuring quality and adherence to global standards thr...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$130K - $196K *

Champion integrated workforce strategies that enhance talent planning, drive employee growth, and strengthen leadership pipelines. Collaborate across functions to translate insights into scalable proc...

RemoteRemote

Today

  •   8 - 10 years exp.  •   Finance & Insurance

$120K - $145K *

Help us build and scale cutting-edge ML infrastructure for innovative protein design. Collaborate with scientists and engineers to enhance research velocity through robust data pipelines and productio...

San Diego, CARemote

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$139K - $174K *

Lead structural design for complex projects, focusing on data centers and industrial facilities. Collaborate with multidisciplinary teams, ensuring quality and compliance while mentoring junior engine...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$160K - $190K *

Make your mark at a leading platform by architecting and maintaining high-throughput AWS infrastructure, ensuring optimal performance and security for millions of users while driving automation and re...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$200K - $250K *

Pioneer innovative solutions in enterprise healthcare by owning product development, enhancing EMR integrations, and streamlining implementations to ensure rapid adoption and customer satisfaction acr...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$116K - $145K *

Innovate and enhance user experiences by designing and developing robust software solutions. Collaborate with cross-functional teams to deliver impactful projects while mentoring junior engineers and...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

Frequently Asked Questions (FAQ)

  • What does a Principal Reliability Engineer do?question toggle

    A Principal Reliability Engineer leads technical work to improve the dependability, safety, availability, and performance of products or systems. Responsibilities may include risk analysis, failure investigation, reliability modeling, testing strategy, and cross-functional technical guidance.

  • What qualifications are typically needed for Principal Reliability Engineer jobs?question toggle

    Employers often look for substantial engineering experience, expertise in reliability methods, and the ability to lead complex technical initiatives. Specific requirements vary by role and may include industry-specific standards, tools, or credentials.

  • Which industries hire Principal Reliability Engineers?question toggle

    Common employers operate in aerospace, energy, manufacturing, medical technology, telecommunications, and software or cloud services, among other sectors.

  • How can I find Principal Reliability Engineer jobs paying $100,000 or more?question toggle

    Browse Principal Reliability Engineer listings on Ladders, where you can explore vetted professional jobs with salaries of $100,000 or more and review opportunities suited to your experience.